This is a remix of:
https://www.printables.com/model/292343-silica-dry-box-for-bambulab-ams
https://www.printables.com/model/64276-mk3-s-support-for-xiaomi-mijia
I uploaded here also the sliced file to see where you need supports. Or you can print directly the sliced file.
The author remixed this model.